Display shows Lo or flashes Lo when adjusting temperature; unit may not cool further.

Understanding Lo: On many Frigidaire wine coolers, Lo indicates that you have reached the lowest allowable temperature setting.

Steps:

• Check user manual: Confirm the minimum set temperature for your model (often around 40–45°F).
• Adjust upward: Increase the set temperature to within the recommended wine storage range.
• Verify actual temperature: Place a separate thermometer inside to ensure the unit is not overcooling beyond the displayed setpoint.
• Reset control: If the display is stuck on Lo and unresponsive, unplug the unit for 5–10 minutes and retry.

Service needed only if the unit ignores setpoints and continues to cool excessively, which may indicate a control or sensor fault.